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The 109549‑01 is a photoelectric probe (optical sensor) designed for use in the 3300 XL NSv system (“NSv” = Narrow‑Spacing version) of the Bently Nevada 3300 family.It is intended for applications
where normal (standard) proximity probe spacing or geometry is constrained (for example, shafts < 51 mm/2 in, flat targets smaller than 15 mm/0.6 in, or reduced
side‑view, counter‑bore or rear‑view constraints).It allows the 3300 XL NSv system to support measurement of radial shaft vibration,
axial (thrust) position on flat targets, tachometer/Keyphasor signals and zero‐speed
detection in compact or restricted geometries.
109549-01 Details
| FAQ |
Q: What is the 109549‑01 probe?A: It is the Bently Nevada 3300 XL NSv Photoelectric Probe (part number 109549‑01) designed for narrow‑spacing and small shaft/flat‑target applications in the 3300 XL NSv system. |
Q: What kinds of applications is it used for?A: It’s used where standard proximity sensors cannot be accommodated due to tight space, small shaft diameter (< 51 mm / ~2 in), or flat thrust targets (< ~15 mm / ~0.6 in). Typical uses: radial vibration measurement on small shafts, axial position (thrust) on flat surfaces, tachometer/Keyphasor signals or zero‐speed sensing in compact geometry machines. |
Q: Is this probe compatible with older Bently systems?A: Yes — the 3300 XL NSv probe and extension cable are designed to be mechanically and electrically compatible /interchangeable with earlier Bently Nevada 3300 RAM systems. However, note that when upgrading from very old systems (e.g., 3000‑series or 7000‑series), you may need the full set of NSv components (probe + cable + Proximitor sensor) to ensure compatibility. |
Inquiry now: miya@mvme.cn
3300 XL Proximity Probe
3300 Proximitor Sensor
3500 Power Supply
1900/65A
3500/42 Monitor Module
The 990 Vibration Transmitter

| 330905-00-10-10-02-00 | 330878-90-00 | 330851-02-000-060-10-00-CN |
| 330905-00-07-10-12-CN | 330877-080-36-00 | 330850-90-CN |
| 330905-00-07-10-02-05 | 330877-040-37-00 | 330850-90-00 |
| 330905-00-07-10-02-00 | 330851-06-000-070-50-00-05 | 330850-50-05 |
| 330905-00-05-10-12-CN | 330851-06-000-070-10-00-05 | 330850-50-00 |
| 330905-00-05-05-02-CN | 330851-05-000-040-50-01-05 | 330780-91-00 |
| 330903-00-06-05-02-05 | 330851-04-000-023-10-01-05 | 330780-90-00 |
| 330901-11-25-10-01-00 | 330851-02-000-070-90-00-05 | 330780-51-00 |
| 330901-10-25-10-02-00 | 330851-02-000-060-50-00-05 | 330780-50-CN |
| 330900-50-00 | 330851-02-000-060-50-00-00 | 330780-50-00 |
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